29386040

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2393}}^1$

素因数の和:2711

約数の個数: 32

約数和(自身を含む): 66361680

約数和(自身を除く): 36975640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2393, 2456, 3070, 4786, 6140, 9572, 11965, 12280, 19144, 23930, 47860, 95720, 734651, 1469302, 2938604, 3673255, 5877208, 7346510, 14693020, 29386040]

約数ペア:

[(1, 29386040), (2, 14693020), (4, 7346510), (5, 5877208), (8, 3673255), (10, 2938604), (20, 1469302), (40, 734651), (307, 95720), (614, 47860), (1228, 23930), (1535, 19144), (2393, 12280), (2456, 11965), (3070, 9572), (4786, 6140)]